2012 Fiscal Year Final Research Report
Thermal and Flow Characteristics of Single Droplet and Droplets in Direct Contact Heat Exchanger
| Project/Area Number |
22560742
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Metal making engineering
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| Research Institution | Muroran Institute of Technology (2011-2012)
Ichinoseki National College of Technology (2010) |
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Principal Investigator |
NOGAMI Hiroshi 室蘭工業大学, 工学研究科, 教授 (50241584)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 省エネプロセス |
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| Research Abstract |
This study discussed on thermal and flow characteristics in direct contact type heat exchanger. It focused on droplet behavior, in other word, microscopic viewpoint. The result revealed the effect of nozzle and feed conditions on the droplets formation, ascending and separation behaviors. The experiments including phase change phenomena clarified the variation of inside state and flows in the exchanger. These results enabled the quantitative analyses on heat exchange, heat storage and release rate.
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